https://bugs.winehq.org/show_bug.cgi?id=39014
--- Comment #6 from Béla Gyebrószki gyebro69@gmail.com --- (In reply to jc onte from comment #5)
can you give me a tutorial on the regression testing?, so i can provide more info
The page that I linked for you in comment #3 has a detailed description of the regression testing procedure. If you need further assistance please seek help on the official WineHQ forum (https://forum.winehq.org/) or feel free to ask on IRC: irc.freenode.net#winehq